/*
 * Copyright (C) 2016 ~ 2018 Deepin Technology Co., Ltd.
 *               2016 ~ 2018 dragondjf
 *
 * Author:     dragondjf<dingjiangfeng@deepin.com>
 *
 * Maintainer: dragondjf<dingjiangfeng@deepin.com>
 *             zccrs<zhangjide@deepin.com>
 *             Tangtong<tangtong@deepin.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "gridcore.h"

GridCore::GridCore()
{

}

QStringList GridCore::reloacle(GIndex targetIndex, int emptyBefore, int emptyAfter)
{
//    qDebug() << targetIndex << emptyBefore << emptyAfter;
    QStringList dodgeItems;
    auto end = findEmptyBackward(targetIndex, emptyAfter);
    dodgeItems << reloacleBackward(targetIndex, end);
//    for (auto i = targetIndex; i <= end; ++i) {
//        qDebug() << gridItems.value(toPos(i));
//    }

    auto start = findEmptyForward(targetIndex - 1, emptyBefore);
    dodgeItems << reloacleForward(start, targetIndex - 1);
//    for (auto i = start; i < targetIndex; ++i) {
//        qDebug() << gridItems.value(toPos(i));
//    }

    return dodgeItems;
}
